2013720816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{1613}}^1$

素因数の和:2494

約数の個数: 80

約数和(自身を含む): 5379655680

約数和(自身を除く): 3365934864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 839, 1488, 1613, 1678, 2517, 3226, 3356, 4839, 5034, 6452, 6712, 9678, 10068, 12904, 13424, 19356, 20136, 25808, 26009, 38712, 40272, 50003, 52018, 77424, 78027, 100006, 104036, 150009, 156054, 200012, 208072, 300018, 312108, 400024, 416144, 600036, 624216, 800048, 1200072, 1248432, 1353307, 2400144, 2706614, 4059921, 5413228, 8119842, 10826456, 16239684, 21652912, 32479368, 41952517, 64958736, 83905034, 125857551, 167810068, 251715102, 335620136, 503430204, 671240272, 1006860408, 2013720816]

約数ペア:

[(1, 2013720816), (2, 1006860408), (3, 671240272), (4, 503430204), (6, 335620136), (8, 251715102), (12, 167810068), (16, 125857551), (24, 83905034), (31, 64958736), (48, 41952517), (62, 32479368), (93, 21652912), (124, 16239684), (186, 10826456), (248, 8119842), (372, 5413228), (496, 4059921), (744, 2706614), (839, 2400144), (1488, 1353307), (1613, 1248432), (1678, 1200072), (2517, 800048), (3226, 624216), (3356, 600036), (4839, 416144), (5034, 400024), (6452, 312108), (6712, 300018), (9678, 208072), (10068, 200012), (12904, 156054), (13424, 150009), (19356, 104036), (20136, 100006), (25808, 78027), (26009, 77424), (38712, 52018), (40272, 50003)]